[Bug]: sorry, too many clients already | 5000+ photos

⚠️ This issue respects the following points: ⚠️

• This is a bug, not a question or a configuration/webserver/proxy issue.
• This issue is not already reported on Github (I've searched it).
• Nextcloud Server is up to date. See Maintenance and Release Schedule for supported versions.
• Maps app is up to date. See Maintenance and Release Schedule for supported versions.
• I agree to follow Nextcloud's Code of Conduct.

Bug description

I am experiencing postgresql errors related to the number of connected clients and my Nextcloud instance become unresponsive (db connection missing for other tasks).

I think the error is related to the requests that are made to retrieve photos data from the db. I have 5000+ photos that have to be shown on the map so the connection towards the db is saturated.

Steps to reproduce

1. Go to /apps/maps/
2. Wait to load
3. Error

Expected behavior

Load images without DB error.

Installation method

Official Docker image

Operating system

Debian/Ubuntu

PHP engine version

PHP 8.0

Web server

Apache (supported)

Database engine version

PostgreSQL

Is this bug present after an update or on a fresh install of the server?

None

Is this bug present after an update or on a fresh install of the app?

None

Are you using the Nextcloud Server Encryption module?

None

What user-backends are you using?

• Default user-backend (database)
• LDAP/ Active Directory
• SSO - SAML
• Other

Configuration report

v24.0.7

List of activated Apps

Different apps, the problem appears only when I try to load the map page

Nextcloud Signing status

No response

Nextcloud Logs

Doctrine\DBAL\Exception: Failed to connect to the database: An exception occurred in the driver: SQLSTATE[08006] [7] FATAL: sorry, too many clients already

Browser Console

No response

Additional info

No response